Senior Manufacturing Engineer

II-VI UK, Ltd.; Singapore; On-site; SGD 60,000 - 85,000; Full time

Job summary

A leading technology firm based in Singapore seeks an experienced Manufacturing Engineer to develop and optimize processes for laser modules and optical assemblies. The role entails providing technical support to production teams, implementing quality improvements, and ensuring compliance with industry standards. The ideal candidate holds a degree in engineering and has 3-5 years of relevant experience in manufacturing, particularly in Photonics. This opportunity boasts a comprehensive compensation package and career development.

Qualifications

• 3-5 years of relevant experience in Photonics or related manufacturing.
• Strong expertise in Manufacturing, Assembly & Test Processes.
• Excellent problem-solving skills and knowledge in Lean, Six Sigma.

Responsibilities

• Develop and implement manufacturing processes for laser modules.
• Provide hands-on production support for troubleshooting.
• Specify and maintain production equipment.

Skills

Six Sigma DMAIC

Lean principles

Problem-solving

Interpersonal communication

Education

Bachelor's or Master's degree in engineering

Tools

Quality improvement tools

MES systems

Job description

• Develop, document, and implement manufacturing processes for laser modules, optical assemblies, and related sub-systems.
• Define critical process parameters for optical alignment, bonding, soldering, and laser cavity assembly.
• Conduct DOE (Design of Experiments) and SPC (Statistical Process Control) to optimize yield and minimize process variability.
• Translate R&D prototypes into robust, repeatable production processes.

2. Production Support

• Provide hands‑on technical support to production teams for troubleshooting yield issues, process deviations, and equipment downtime.
• Implement root cause analysis and corrective actions for production failures (using tools like DMAIC, FMEA, Ishikawa).
• Support daily manufacturing operations to meet production schedules and performance targets (throughput, yield, quality).

3. Equipment and Tooling Management

• Specify, qualify, and maintain production equipment such as optical benches, alignment stations, bonding systems, and test setups.
• Design and procure custom fixtures, jigs, and alignment tools to improve precision and throughput.
• Ensure calibration and preventive maintenance of manufacturing and metrology tools.

4. Quality and Continuous Improvement

• Work with Quality and Reliability teams to ensure process compliance to ISO 9001 / ISO 13485 standards.
• Develop and update process documentation: work instructions.
• Drive Lean and Six Sigma initiatives for process improvement, waste reduction, and cost optimization.

5. Cross‑Functional Collaboration

• Interface with Design Engineering for Design for Manufacturability (DFM) reviews and prototype builds.
• Collaborate with Supply Chain and Vendors to ensure component quality and manufacturability.
• Support NPI (New Product Introduction) transitions from R&D to production.

6. Data Analysis and Reporting

• Collect and analyze process data to identify trends and improvement opportunities.
• Implement real‑time data collection and traceability systems (MES, SPC dashboards).
• Present yield, performance, and process capability metrics to management.

Education & Experience

• A bachelor’s or master’s degree in engineering or its equivalents with at least 3‑5 years of relevant work experience in Photonics or a related manufacturing field.
• Possess technical expertise pertaining to Manufacturing, Assembly & Test Processes for mechanical assemblies, PCBA and optical components.
• Strong problem‑solving skills and excellent knowledge in Six Sigma DMAIC approach, Lean principles, DOE, SPC, FMEA, GR&R and other quality improvement tools. Certified Six Sigma Green or Black Belt will be an advantage.
• Excellent interpersonal skills with good verbal and written communication skills.
• Self‑directed and able to work independently with little or no direct supervision.

Working Conditions

• This role is 100% onsite.

CultureCommitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Coherent Singapore Pte Ltd shares the 5 key principles of fair employment practices and is committed to adopting these principles in the management of our human resources. We believe that the effective implementation of fair employment practices will bring about a more harmonious and progressive work environment within our organisation, and contribute towards making Singapore a great place to work.

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard‑work through a competitive compensation program. It’s an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

Job Info

• Job Identification 2009297
• Posting Date 11/06/2025, 01:49 PM
• Degree Level Bachelor's Degree
• Job Schedule Full time